Cells involved in extracellular digestion in cnidarians. O A. enzymatic gland cells B. cnidocytes O C. nutritive muscle cells O D. interstitial cells
Q: TRUE or FALSE [For extra credit, correct False statements] a. Proteins that lack a sorting signal…
A: Signal sequence are the sorting signals that direct the protein to the secretory pathway in…
Q: 3. Compare how halophytes and sharks meet the challenge of living in a hyperosmotic environment.
A: Halophytes are the plants which grow in the area having high saline water. These plants either grow…
Q: CELL MEMBRANE VOCABULARY TERMS LIST Use the terms below to fill in the blanks. Cell membrane Lipid…
A: All cellular organisms are made of cells (a basic structural unit), which are surrounded by a cell…
Q: Question4
A: The objective of this question is to determine the genotype of a short-haired cat, given that short…
Q: 9. Catalase activity 10. Glycolysis
A: Catalase is an enzyme that breaks down hydrogen peroxide into water and oxygen. Factors affecting…
Q: 3. Why is it important to know if your agent is microbicidal vs. microbiostatic?
A: Drugs, chemicals, and other compounds that have the ability to either operate in a microbiocidal or…
Q: The DNA... A) ..has a deoxyribose group in its backbone. B...is single-stranded. c).is the product…
A:
Q: 11. What effect does a bacteriophage have on E. coli bacteria?
A: Bacteriophage is a virus and the virus that infects bacteria are called bacteriophages. It means…
Q: 17. Jessie comes to the medical office for pre-lunch check. BG – 210 mg/dL, lunch = 59 g, ISF = 1:60…
A: As per our policy, We are answering only question 1. For the rest of the questions please repost.…
Q: 7. Can you describe a situation where high-level disinfection would be needed? Medium-level?…
A: Disinfection is the process in which pathogenic microorganisms are eliminated by means of chemical…
Q: 13. In another experiment, they grew bacteriophages in a culture with radioactive phosphorus (32P).…
A: we don't answer question with external link as given here. It is the answer based on generalized…
Q: 15. Adenine (A) pairs with Guanine (G) pairs with
A: asked for 15 so answered 15 th question. DNA is the nucleic acids present in the organisms. DNA is…
Q: 4. What is the difference between TDT and TDP? Is nasteurization a form of sterilization? Why or why…
A: The process of killing and removal of all the microbes such as bacteria, bacterial spores, viruses,…
Q: 7. The Development Officer made a presentation on meal planning and its importance at Early…
A: “Since you have posted multiple questions with multiple sub parts, we will provide the solution only…
Q: VI. Erwin Chargaff (Early 1950s) 14. What is the difference between a purine and pyrimidine?
A: BASIC INFORMATION DNA It stands for deoxyribo nucleic acid. It is the genetic material of all…
Q: The wormlike movement observed in the movement of the earthworm is similar to the movement observed…
A:
Q: 2. Two parents know their blood types (phenotype), but not their genotype. Blood type is an example…
A: The blood group shows a codominant mode of inheritance where both alleles (A and B ) are equally…
Q: Restriction sites are palindromic, which means that they read the same in the 5′ to 3' direction on…
A: A palindrome sequence refers to a specific pattern of nucleotides that reads the same forward and…
Q: 2. Compare an autohexaploid and an allohexaploid to each other with respect to the characteristics…
A: Autopolyploids A individual that contains more than two whole copy of its own genome.
Q: 4 3. The overall net reaction for the B-oxidation of Palmitic acid is as follow: Palmitoyl SCOA+7…
A: Fatty acids are first activated by converting them to their fatty acyl-CoA form, before they could…
Q: 11. Control Group Bart believes that mice exposed to microwaves will become extra strong. He decides…
A: Introduction An independent variable, often known as a manipulative variable, is a potential…
Q: II. Identify the main elements or basic components that comprise the following biomolecules. Organic…
A: A biomolecule is a molecule that is found in all organisms and are important for various biological…
Q: 12. In one experiment, they grew bacteriophages in a culture with radioactive sulfur (35S). a. Into…
A: Alfred Hershey and Martha chase were the two scientists who discovered the DNA as a genetic…
Q: 4. In Drosophila, a cross between two flies with short bristles yields 43 short and 25 normal. a.…
A: Within the study of genetics, Drosophila, commonly known as the fruit fly, is a model organism that…
Q: Genes D, E, F, and G are located on the same chromosome. The map distance between the genes is shown…
A: When the genes are present on the same chromosome, they are termed as linked genes. The phenomenon…
Q: VI. Erwin Chargaff (Early 1950s) 14. What is the difference between a purine and pyrimidine? 15.…
A: Step 1 Nitrogen bases are nitrogen containing heterocyclic ring compounds of two types, substituted…
Q: structure A. Proteins are made up of Each one can be called a and the peptide chain of amino acids…
A: The three-dimensional configuration of an amino acid-chain molecule's atoms is known as protein…
Q: 15. Adenine (A) pairs with Guanine (G) pairs with 16. The bases that are purines include & 17. The…
A: Question number 16. In DNA two type of nitrogenous base found one is purine (adenine and guanine)…
Q: 1) Describe and discuss the importance of at least three specific skeletal features (these can be…
A: Three specific skeletal features are: 1. Vertebrea: There two larger curves in the back, the…
Q: 18. How many hydrogen bonds form between A&T? C&G?
A: Hydrogen bonds between A and T are two and , between C and G are three. explanation: adenine and…
Q: VII. Rosalind Franklin (Early 1950s) 20. What technique did Franklin use and improve?
A: 20. Rosalind franklin was a English chemist who discovered the 3D molecular structure of DNA using…
Q: Figure 8.12 In the accompanying figure, the green rectangular shape represents_ O a. DNA…
A: All genetic information are stored in DNA, which is present in nucleus in case of eukaryotic cell…
Q: Protein mixture contains four proteins alpl-4).blpl-6)l.clpl-9).dlpl+11). At pH-7, using cation…
A: Cation exchanger contain (-)ve charged stationary phase and (+)ve charged mobile phase. Hence,…
Q: How did Griffith determine which strain caused disease
A: Griffith Experimental scenario: The intention to exchange non-heritable genetic information…
Q: B. 1. 2. 3. 4. 5. 6. 7. 9. Which part of the cell controls cell activities and transmits hereditary…
A: The term cell is derived from the Latin word cellulae which means empty room. If an organism is made…
Q: 19. If an organism's genome consists of 10% thymine, what percent should be cytosine? olind uenlli..…
A:
Q: 18. The portion of the brain that subconsciously processes inputs from the cerebral motor cortex,…
A: 18. (d) The cerebellum is the part that is involved subconsciously, It is situated below the…
Q: Erin is hit in the throat with a baseball. On her way to the emergency room, she starts to have…
A: 1) Erin starts to have a breathing problem because of the broken rib cage. Due to the broken rib…
Q: 3. Under what circumstances would the following reciprocal translocation heterozygote produce…
A: Reciprocal translocation is a type of chromosomal abnormality in which a segment of DNA is swapped…
Q2
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
- Which of the following in sponges form the outermost epithelium-like layer that is in contact with the external, aquatic environment? a. Pinacocytes and choanocytes b. Pinacocytes only c. Choanocytes and collencytes d. Pinacocytes and collencytes e. Choanocytes only f. Collencytes onlyWhich of the following is responsible for the process of filter feeding in a sponge? a. flame cells b. cnidocytes c. collar cells d. mesogleaIn arthropods, the tracheal system isa. a unique set of structures that function in ingestion and digestion offood.b. a series of branching tubes extending into the body that allow for gasexchange.c. a series of tubules that allow waste products in the blood to bereleased into the digestive tract.d. the series of ommatidia that form the compound eye.e. none of the above.
- The rhynchocoel is a ________. a. circulatory system b. fluid-filled cavity c. primitive excretory system d. proboscisIn flatworms, flame cells are involved in what metabolic process?a. reproduction c. locomotionb. digestion d. osmoregulationWhich of the following statements is true? a.Cardiac muscle cells are found in the heart and large blood vessels. b.Cardiac muscle cells have many nuclei. c.Striated muscle cells are long and cylindrical with many nuclei. d.Smooth muscle cells have T tubules.
- Parasitic flatworms can avoid their host’s immune response by employing which of the following? a. Diffusion b. Gastrodermal ingestion c. Epidermal shedding d. CopulationThe cells that pull the archenteron through the blastocoel in the sea urchin are _____ cells called mesenchyme Group of answer choices A. mesoderm B. endoderm C. meroblastic D. macrolecithal1. Choanocytes are present ina. Excurrent canalsb. Incurrent canalsc. Radial canalsd. Spongocoel 2. Free living platyhelminthic forms belong to the classa. Trematodab. Turbellariac. Nematodad. Cestode 3. Flame cells are associated with excretory organs ofa. Schistosomab. Dracunculusc. Ancylostomad. Ascaris
- Archaeocytes are associated witha. digestion in bacteria.b. the digestive tracts of sponges.c. the filter organs of continuous feeders.d. the human appendix.e. the ingestion and distribution of food in sponges.Which connective tissue cell is a tissue macrophage? a.Mast cell b.Plasma cell c.Fibroblast d.Myofibroblast 2. When a skeletal muscle fiber contracts, a.the H bands and I bands get smaller b.the zones of overlap get larger. c.the Z lines get closer together. d.All of the answers are correct.I need help with a biology question: A paramecium (ciliated protozoan) ingests a poison, the poison inhibits the function of its contractile vacuoles. This paramecium will a. Decrease in volume b. Increase in volume and may lyse c. Not change in volume d. Increase the number of contractile vacuoles